25463009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 31667328

約数和(自身を除く): 6204319

約数列:

[1, 11, 13, 41, 43, 101, 143, 451, 473, 533, 559, 1111, 1313, 1763, 4141, 4343, 5863, 6149, 14443, 19393, 22919, 45551, 47773, 53833, 56459, 178063, 252109, 592163, 621049, 1958693, 2314819, 25463009]

約数ペア:

[(1, 25463009), (11, 2314819), (13, 1958693), (41, 621049), (43, 592163), (101, 252109), (143, 178063), (451, 56459), (473, 53833), (533, 47773), (559, 45551), (1111, 22919), (1313, 19393), (1763, 14443), (4141, 6149), (4343, 5863)]